Sphenocercus pseudo-crocopus Gyldenstolpe, Orn. Monatsber., vol. 24, No. 2, February 1916, p. 29.= Treron phoenicopterus viridifrons Blyth, 1846
Holotype ? : Male ad., Bang Hue Pong, Northern Siam. 26. V. 1914. N. Gyldenstolpe leg. No. 403. - Measurements of type : wing : 167 mm.; tail : 90 mm.; rhamphotheca : 11,3 mm.; bare portion of bill : 9 mm.; tarsus : 23 mm.Click on the picture for enlargement.